Low Carb Cauliflower Soup ( Step by Step Video end of the Recipe)

Healthy Cauliflower Soup with bacon is creamy, cheesy with chunks of Cauliflower in it. It is low carb and Keto.

Course Soup
Cuisine American
Keyword Cauliflower Soup
Prep Time 5 minutes
Cook Time 15 minutes
Total Time 20 minutes
Servings 4 people
Calories 366 kcal


  • 1 Medium Cauliflower
  • 4 strips Bacon
  • 1 tbsp Butter
  • 1 medium Onion
  • 1 tbsp Garlic (minced)
  • 2 cups Chicken Stock
  • 1 bay leaf
  • 2 tspn Dried Thyme
  • 1/2 tspn Chili Flakes
  • 1/2 cup half and half
  • 1 cup sharp Cheddar Cheese
  • Salt and pepper to taste


  1. Start with browning the bacon. Set Instant Pot to Saute mode. When hot, add bacon pieces. Cook till they are brown and crispy.

  2. Remove bacon from the pot, Keep aside. Get rid of extra bacon fat ( we don't want to overpower the soup with bacon flavour)

  3. Add butter to the pan, followed by chopped onion. 

  4. Saute onion until soften. Stir in minced garlic. Cook for another 30 seconds, until the raw smell is gone.

  5. Add Cauliflower florets. Fry it for a couple of minutes. 

  6. When little brown spots start to appear, pour in the stock.

  7. Add bay leaf, thyme. Season it with salt and pepper. 

  8. Set Instant Pot to the Manual Mode. Close the lid and let it cook on high for 5 minutes. Then let the pressure release naturally for 10 minutes, followed by quick release.

  9. When the pressure is completely released, carefully open the lid. Add cream, cheddar cheese and chilli flakes. 

  10. Mix everything and smash a few cauliflower florets with the back of the spatula. Adjust seasoning.

  11. While serving sprinkle crisp bacon and more cheese if required.

Recipe Notes


To make on the stove top

To make the soup on the stove top, take a heavy bottom soup pot. Cook bacon till crisp. Keep bacon aside. Add butter followed by onion and garlic. Saute till onion has softened and raw garlic smell is gone. Add cauliflower florets and stock. Cover and cook for 10-12 minutes until cauliflower is soft and tender. The rest of the steps are the same as the instant pot mentioned above.

Nutrition Facts
Low Carb Cauliflower Soup ( Step by Step Video end of the Recipe)
Amount Per Serving (200 g)
Calories 366 Calories from Fat 234
% Daily Value*
Fat 26g40%
Saturated Fat 13g81%
Cholesterol 66mg22%
Sodium 578mg25%
Potassium 716mg20%
Carbohydrates 17g6%
Fiber 3g13%
Sugar 6g7%
Protein 17g34%
Vitamin A 535IU11%
Vitamin C 74.3mg90%
Calcium 291mg29%
Iron 1.8mg10%
* Percent Daily Values are based on a 2000 calorie diet.